:root{--primary-color:#1976d2;--primary-light:#42a5f5;--primary-dark:#1565c0;--secondary-color:#ffc107;--secondary-light:#fff350;--secondary-dark:#c79100;--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--text-primary:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;color:var(--text-primary);background-color:var(--bg-primary);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;font-family:Outfit,Noto Sans JP,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.6}*{box-sizing:border-box}body{background:linear-gradient(135deg,#f8fafc 0%,#e2e8f0 100%);min-width:320px;min-height:100vh;margin:0;padding:0;font-family:Outfit,Noto Sans JP,Helvetica,Arial,sans-serif;overflow-x:hidden}button{font-family:inherit}html{scroll-behavior:smooth}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-family:Outfit,Noto Sans JP,sans-serif}a{color:var(--primary-color);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-dark)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-tertiary)}::-webkit-scrollbar-thumb{background:var(--primary-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}@media print{body{background:#fff!important}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.3s ease-out fadeIn}.sports-gradient{background:linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%)}.sports-gradient-reverse{background:linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%)}.modern-shadow{box-shadow:0 4px 20px #1976d214}.modern-shadow-hover{transition:box-shadow .3s}.modern-shadow-hover:hover{box-shadow:0 8px 32px #1976d229}